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Inputs are calculated in your browser and are not sent to a server. When you use sharing, the reproducible URL includes the current conditions.
Time
Japanese Era Date Converter
Convert between Gregorian dates and Japanese eras such as Reiwa, Heisei, Showa, Taisho, and Meiji.
Updated: May 15, 2026
Input
Convert dates between Gregorian and Japanese era calendars.
Result
Reiwa 8
Japanese era
2026-05-24
Gregorian
Use this as a guide and adjust for your real conditions.
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How to use
- Enter Gregorian date, Era, Date.
- Check the estimate in the result area.
- Share a reproducible URL if needed.
How to read the result
- Read Gregorian date, Japanese era date as quick decision-making estimates.
- Do not treat the result as a fixed answer; adjust assumptions to see the range when needed.
Useful tips
- Useful when you want to check which Gregorian year Reiwa 6 is; adjust inputs to compare scenarios.
- For schedules, copy results into a calendar or notes and compare against real deadlines or closed days.
- Date and time outputs depend on device settings, so double-check time zones and entered dates.
Calculation
Uses supported era start/end dates from Meiji onward to convert between Gregorian and Japanese-era dates.
Notes
- Use results for planning only.
- Outputs depend on device time settings.
- Confirm important plans in your calendar or official sources.
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FAQ
Are results exact?
Use results as everyday estimates. For exact decisions, confirm with official or specialized sources.
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